Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754042Ab0FFIYy (ORCPT ); Sun, 6 Jun 2010 04:24:54 -0400 Received: from mail.lang.hm ([64.81.33.126]:56680 "EHLO bifrost.lang.hm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753389Ab0FFIYu (ORCPT ); Sun, 6 Jun 2010 04:24:50 -0400 Date: Sun, 6 Jun 2010 01:23:57 -0700 (PDT) From: david@lang.hm X-X-Sender: dlang@asgard.lang.hm To: Linus Torvalds cc: Ingo Molnar , tytso@mit.edu, Brian Swetland , Neil Brown , Arve Hj?nnev?g , Thomas Gleixner , "Rafael J. Wysocki" , Alan Stern , Felipe Balbi , Peter Zijlstra , LKML , Florian Mickler , Linux OMAP Mailing List , Linux PM , Alan Cox , James Bottomley , Peter Zijlstra , Kevin Hilman , "H. Peter Anvin" , Arjan van de Ven Subject: Re: suspend blockers & Android integration In-Reply-To: Message-ID: References: <20100603193045.GA7188@elte.hu> <20100603231153.GA11302@elte.hu> <20100603232302.GA16184@elte.hu> <20100603234634.GA21831@elte.hu> User-Agent: Alpine 2.01 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1261 Lines: 29 On Thu, 3 Jun 2010, Linus Torvalds wrote: > On Thu, 3 Jun 2010, Linus Torvalds wrote: >> >> so I'd like to see the opportunistc suspend thing think about CPU >> offlining > > Side note: one reason for me being somewhat interested in the CPU > offlining is that I think the Android kind of opportunistic suspend is > _not_ likely something I'd like to see on a desktop. But an the > "opportunistic CPU offliner"? That might _well_ be useful even outside of > any other suspend activity. When the OLPC was first released there was talk that the hardware was well designed for sleeping (including the ability for the display to keep going even if the system itself shut down), with the idealistic talk of the system possibly sleeping between keystrokes. things didn't end up working (a couple pieces of hardware ended up not playing well with others), but the concept is still something that could end up impacting users outside of the mobile phone market, even if not on your traditional desktop. David Lang -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/